Can any material form a glass?

Rao, Kalya J. ; Kumar, Sundeep ; Vinatier, Philippe (2004) Can any material form a glass? Solid State Communications, 129 (10). pp. 631-635. ISSN 0038-1098

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.ssc.2003.12.020

Abstract

This paper describes a new approach to answer the question posed in the title, which has remained unanswered for a long time. We provide estimates of the glass forming tendencies (GFT) of a variety of materials in terms of G values. The G value of a material is determined by a combination of at least three factors; bond energies, structures and viscosities. A functional form of G is proposed and is calculated using minimum and readily available physicochemical parameters. G appears to quantify GFT on a universal scale and rationalize known GFTs in both single and multicomponent materials. (G is also shown to have a predictive potential.)

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:A. Disordered materials; D. Phase transitions
ID Code:91041
Deposited On:16 May 2012 08:33
Last Modified:16 May 2012 08:33

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